47994912 (number)

47994912 is an even 8-digits composite number following 47994911 and preceding 47994913. In scientific notation, it is written as 4.7994912 × 10^7. The sum of its digits is 45. It has a total of 11 prime factors and 216 positive divisors. There are 12918528 positive integers (up to 47994912) that are relatively prime to 47994912.

Interesting facts

Basic properties

Name

Name forty-seven million nine hundred ninety-four thousand nine hundred twelve

Notation

Scientific notation 4.7994912 × 10^7
Engineering notation 4.7994912 × 10^6

Prime Factorization of 47994912

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 7 × 7 × 3 × 19 × 179

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 142842
Product of the distinct prime numbers

The prime factorization of 47994912 is 2 × 2 × 2 × 2 × 2 × 3 × 7 × 7 × 3 × 19 × 179. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 47994912)

Multiplication

n×y
n×2 95989824
n×3 143984736
n×4 191979648
n×5 239974560

Division

n÷y
n÷2 23997456
n÷3 15998304
n÷3 11998728
n÷5 9598982.4

Exponentiation

ny
n2 2303511577887744
n3 1.105568354717E+23
n4 5.3061655894629E+30
n5 2.546689505237E+38

Nth Root

y√n
2√n 6927.8360257731
3√n 363.41127712716
4√n 83.233623168604
5√n 34.374709761551

Divisors of 47994912

216 divisors

τ Total Divisors 216
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -47994911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0046296296296296
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 216
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 47994912 can be divided by 216 positive divisors. The sum of these divisors (counting 47994912) is 1, the average is 0.0046296296296296.

Base conversion 47994912

Base System Value
2 Binary 10110111000101100000100000
3 Ternary 10100022101122100
4 Quaternary 2313011200200
5 Quinary 44241314122
6 Senary 4432410400
8 Octal 267054040
10 Decimal 47994912
12 Duodecimal 140a6a00
16 Hexadecimal 2dc5820
20 Vigesimal ejj75c
36 Base36 skp40

Cryptographic Hash Functions

md5 006b3a49e618312057af0df8b2fe9c7c
sha1 0882adbd7eb6b1ee0300f2b73bc4c69b39826ed3
sha256 e703c617e808e2e0084d84b92cd8391704fe9811af0a39303dea8b35165b70ce
sha512 81b0d3b9f4fb8f9cf594cc3a3f9813ef936033583113452b06d0aff5878f3fc3ba68046f32ff1f8a54349dcd94e7b9652ee80fefa134e36d075dfff704eb08e2
ripemd-160 4416f5184577171d1bae7527abdfedb114aa6cac

47994912 as geometric shapes

Circle

Radius = n
Diameter 95989824
Circumference 301560925.89778
Area 7.2366950505512E+15

Sphere

Radius = n
Volume 4.6309938949605E+23
Surface area 2.8946780202205E+16
Circumference 301560925.89778

Square

Length = n
Perimeter 191979648
Area 2303511577887744
Diagonal 67875055.475303

Cube

Length = n
Surface area 13821069467326464
Volume 1.105568354717E+23
Space diagonal 83129626.088797

Equilateral Triangle

Length = n
Perimeter 143984736
Area 9.9744977218118E+14
Altitude 41564813.044399

Triangular Pyramid

Length = n
Surface area 9.9744977218118E+14
Volume 1.3029248011428E+22
Height 22625018.491768